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Topic Review
Pharmacological Properties of Psammaplysins
Marine natural products (MNPs) continue to be in the spotlight in the global drug discovery endeavor. Currently, more than 32,000 structurally diverse secondary metabolites from marine sources have been isolated, making MNPs a vital source for researchers to look for novel drug candidates. The marine-derived psammaplysins possess the rare and unique 1,6-dioxa-2-azaspiro [4.6] undecane backbone and are represented by 44 compounds in the literature, mostly from sponges of the order Verongiida.
  • 877
  • 15 Nov 2022
Topic Review
Driver Genes in Colorectal Cancer
Colorectal cancer is one of the most prevalent cancer types. Although there have been breakthroughs in its treatments, a better understanding of the molecular mechanisms and genetic involvement in colorectal cancer will have a substantial role in producing novel and targeted treatments with better safety profiles.
  • 876
  • 30 Jun 2022
Topic Review
Lopinavir/Ritonavir
Lopinavir-ritonavir (LPV/RTV) is a human immunodeficiency virus (HIV) antiviral combination that has been considered for the treatment of COVID-19 disease.
  • 875
  • 07 Dec 2020
Topic Review
Fabrication and Current Status of Microneedles
One of the most cutting-edge, effective, and least invasive pharmaceutical innovations is the utilization of microneedles (MNs) for drug delivery, patient monitoring, diagnostics, medicine or vaccine delivery, and other medical procedures (e.g., intradermal vaccination, allergy testing, dermatology, and blood sampling). The MN-based system offers many advantages, such as minimal cost, high medical effectiveness, comparatively good safety, and painless drug application. Drug delivery through MNs can possibly be viewed as a viable instrument for various macromolecules (e.g., proteins, peptides, and nucleic acids) that are not efficiently administered through traditional approaches.
  • 874
  • 08 Aug 2023
Topic Review
Anti-inflammatory Effect of Essential Oil from Z. striolatum
Zingiber striolatum Diels (Z. striolatum), a widely popular vegetable in China, is famous for its medicinal and nutritional values. However, the anti-inflammatory effects of essential oil from Z. striolatum (EOZS) remain unclear. This research unveils the antioxidant capability and potential molecular mechanism of EOZS in regulating inflammatory response, and suggests the application of EOZS as a natural antioxidant and anti-inflammatory agent in the pharmaceutical and functional food industries. 
  • 873
  • 06 Jan 2022
Topic Review
Clotting Dysfunction in Sepsis
Sepsis is regarded as one of the main causes of death among the critically ill. Pathogen infection results in a host-mediated pro-inflammatory response to fight infection; as part of this response, significant endogenous reactive oxygen (ROS) and nitrogen species (RNS) production occurs, instigated by a variety of sources, including activated inflammatory cells, such as neutrophils, platelets, and cells from the vascular endothelium. Inflammation can become an inappropriate self-sustaining and expansive process, resulting in sepsis. Patients with sepsis often exhibit loss of aspects for normal vascular homeostatic control, resulting in abnormal coagulation events and development of disseminated intravascular coagulation. Diagnosis and treatment of sepsis remains a significant challenge for health care providers globally. Targeting the drivers of excessive oxidative/nitrosative stress using antioxidant treatments might be a therapeutic option.
  • 868
  • 14 Jan 2022
Topic Review
Neuroendocrine–Immune Regulatory Network of Eucommia ulmoides Oliver
Eucommia ulmoides Oliver (E. ulmoides) is a popular medicinal herb and health supplement in China, Japan, and Korea, and has a variety of pharmaceutical properties. The neuroendocrine–immune (NEI) network is crucial in maintaining homeostasis and physical or psychological functions at a holistic level, consistent with the regulatory theory of natural medicine.
  • 868
  • 22 Jun 2022
Topic Review
Gels for Neuropathic Pain
Neuropathic pain is a complex and debilitating condition that affects millions of people worldwide. Gels have emerged as a promising option for the treatment of neuropathic pain. Inclusion of various nanocarriers, such as cubosomes and niosomes, into gels results in pharmaceutical forms with higher drug stability and increased drug penetration into tissues compared to products currently marketed for the treatment of neuropathic pain.
  • 867
  • 28 Jul 2023
Topic Review
Drug Delivery Approaches for OAB
Overactive bladder syndrome (OAB) is characterised by urgency symptoms, with or without urgency incontinence, usually with frequency and nocturia and severely affects the quality of life.
  • 863
  • 21 Dec 2021
Topic Review
Contemporary Antiretroviral Drugs
Contemporary antiretroviral agents afford enhanced potency and safety for patients living with HIV. Newer antiretroviral drugs are often better tolerated than those initially approved in the early stages of the HIV epidemic. While the safety profile has improved, adverse drug reactions still occur. We have segregated the antiretroviral agents used in contemporary practice into class groupings based on their mechanism of antiviral activity (non-nucleoside reverse transcriptase inhibitors, nucleoside reverse transcriptase inhibitors, integrase inhibitors, protease inhibitors, and entry inhibitors) while providing a review and discussion of the hepatoxicity seen in the most relevant clinical literature published to date. Clinical literature for individual agents is discussed and agent comparisons afforded within each group in tabular format.
  • 861
  • 25 May 2021
Topic Review
Practical Considerations for Next-Generation Adjuvant Development and Translation
Throughout the last two decades, there has been increasing focus on the discovery and translation of new immune-stimulating agents. These compounds are often collectively referred to as adjuvants due to their precedent of use in vaccine development. There has been an expansion in the application of adjuvants in oncology and other areas as the understanding and definition of adjuvants continue to grow. Adjuvants stimulate key cell types in the innate immune system and can influence the scale and class of immune response directed towards a given antigen or antigens.
  • 861
  • 07 Jul 2023
Topic Review
ALK Inhibitors in NSCLCs
The discovery of the EML4-ALK fusion gene in a limited subset of patients affected by NSCLC and the subsequent clinical development of crizotinib in 2011 has been an impressive milestone in lung cancer research. Unfortunately, acquired resistances regularly develop, hence disease progression occurs. Afterward, modern tyrosine kinase inhibitors (TKIs), such as ceritinib, alectinib, brigatinib, and lorlatinib, have been approved by the Food and Drug Administration (FDA) for the management of anaplastic lymphoma kinase (ALK)-positive NSCLCs. Several compounds are currently under investigation to achieve the optimal strategy of therapy. 
  • 860
  • 13 Jan 2021
Topic Review
Microfluidic Approaches for Affinity-Based Exosome Separation
As a subspecies of extracellular vesicles (EVs), exosomes have provided promising results in diagnostic and theranostic applications in recent years. The nanometer-sized exosomes can be extracted by liquid biopsy from almost all body fluids, making them especially suitable for mainly non-invasive point-of-care (POC) applications. To achieve this, exosomes must first be separated from the respective biofluid. Impurities with similar properties, heterogeneity of exosome characteristics, and time-related biofouling complicate the separation. Due to the compactness of state-of-the-art methods available for the separation of exosomes, quick analysis time and portable form factor, these microfluidic devices are particularly suitable to deliver fast and reliable results for POC applications. For these devices, new manufacturing methods (e.g., laminating, replica molding and 3D printing) that use low-cost materials and do not require clean rooms are presented. Additionally, special flow routes and patterns that increase contact surfaces, as well as residence time, and thus improve affinity purification are displayed. 
  • 857
  • 25 Aug 2022
Topic Review
Implementation of Pharmacogenetics - The PriME-PGx Initiative
Pharmacogenetics is the medical discipline born in the 1950s that studies the role of genetic variation affecting drug response or adverse reactions to drugs. Implemented in the clinical practice, this discipline helps to bring a personalized treatment to each patient. Consequently, ineffective or potentially toxic treatments are avoided or optimized. Here, we present the experience in Clinical Pharmacogenetics Implementation at the Clinical Pharmacology Department, Hospital Universitario de La Princesa.
  • 856
  • 10 Dec 2021
Topic Review
Marine Products in Colorectal and Pancreatic Cancers Treatment
Gastrointestinal cancer refers to malignancy of the accessory organs of digestion, and it includes colorectal cancer (CRC) and pancreatic cancer (PC). Worldwide, CRC is the second most common cancer among women and the third most common among men. PC has a poor prognosis and high mortality, with 5-year relative survival of approximately 11.5%. Conventional chemotherapy treatments for these cancers are limited due to severe side effects and the development of drug resistance. Therefore, there is an urgent need to develop new and safe drugs for effective treatment of PC and CRC. Historically, natural sources—plants in particular—have played a dominant role in traditional medicine used to treat a wide spectrum of diseases. In recent decades, marine natural products (MNPs) have shown great potential as drugs, but drug leads for treating various types of cancer, including CRC and PC, are scarce. To date, marine-based drugs have been used against leukemia, metastatic breast cancer, soft tissue sarcoma, and ovarian cancer.
  • 856
  • 30 Jul 2022
Topic Review
Disparities in Prevalence and Barriers to Hypertension Control
Controlling hypertension (HTN) remains a challenge, as it is affected by various factors in different settings. The prevalence of hypertension control in the low and middle-income countries and high-income countries studies ranged from (3.8% to 50.4%) to (36.3% to 69.6%), respectively. Concerning barriers to hypertension control, patient-related barriers were the most frequently reported, followed by medication adherence barriers, lifestyle-related barriers, barriers related to the affordability and accessibility of care, awareness-related barriers, and, finally, barriers related to prescribed pharmacotherapy.
  • 856
  • 09 Dec 2022
Topic Review
Highly Selective Antagonist of GluK3 Kainate Receptor Subtype
Kainate receptors belong to the family of glutamate receptors ion channels, which are responsible for the majority of rapid excitatory synaptic transmission in the central nervous system. The therapeutic potential of kainate receptors is still poorly understood, which is also due to the lack of potent and subunit-selective pharmacological tools. In search of selective ligands for the GluK3 kainate receptor subtype, a series of quinoxaline-2,3-dione analogues was synthesized and pharmacologically characterized at selected recombinant ionotropic glutamate receptors. Among them, compound 28 was found to be a competitive GluK3 antagonist with submicromolar affinity and unprecedented high binding selectivity, showing a 400-fold preference for GluK3 over other homomeric receptors GluK1, GluK2, GluK5 and GluA2. 
  • 856
  • 22 Feb 2023
Topic Review
Anticancer Activity of Napabucasin
Napabucasin (also known as BBI608) is a natural naphthoquinone originally identified as a cancer cell stemness inhibitor. Accumulated in vitro and in vivo evidence demonstrated that napabucasin showed significant anticancer effects in various types of cancers. Napabucasin showed multiple anticancer activities, including proliferation inhibition, cell death induction, cell cycle arrest, metastasis suppression, drug resistance overcoming, and stemness inhibition, etc., which were documented in many benchworks.
  • 856
  • 09 Aug 2023
Topic Review
Ultrasound-Mediated Gene Delivery
Recently, various drug and gene delivery systems employing physical energy, such as ultrasound, magnetic force, electric force, and light, have been developed. Ultrasound-mediated delivery has particularly attracted interest due to its safety and low costs. Ultrasound exposure increases cell membrane permeability and facilitates the delivery of drugs or genes into cells. Its delivery effects are also enhanced when combined with microbubbles or nanobubbles that entrap an ultrasound contrast gas. Furthermore, ultrasound-mediated nucleic acid delivery could be performed only in ultrasound exposed area. 
  • 855
  • 07 Dec 2020
Topic Review
Cyclodextrins as Anti-inflammatory Agents
Cyclodextrins (CDs) are a well-known excipient for complexing and drug delivery. Anti-inflammatory drugs and bioactive compounds with similar activities have been favored from these CD processes. CDs also illustrate anti-inflammatory activity per se.
  • 853
  • 12 Oct 2021
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